Source pulse parameter on EM-LF simulation on Yoon-son model

[viniltc]

Hi all,

I'm running an EM-LF (Electro Ohmic Quasi-static) simulation using the Yoon-son anatomical model and would like to apply a bi-phasic pulse with a defined amplitude and pulse width across an electrode pair.

What is the recommended approach for implementing this type of time-dependent source condition in the simulation setup?
Can this be directly defined in the solver settings, or does it need to be modeled through post-processing?

Any guidance or examples would be greatly appreciated.

Many thanks in advance.